<template>
  <el-card shadow="never"
           class="aui-card--fill">
    <div class="mod-activiti__process">
      <el-form :inline="true"
               :model="dataForm"
               @keyup.enter.native="getDataList()">
        <el-form-item>
          <el-input v-model="dataForm.taskName"
                    :placeholder="$t('process.name')"
                    clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button size="small" @click="getDataList()">{{ $t('query') }}</el-button>
        </el-form-item>
      </el-form>
      <el-table v-loading="dataListLoading"
                :data="dataList"
                border
                @selection-change="dataListSelectionChangeHandle"
                @sort-change="dataListSortChangeHandle"
                style="width: 100%;">
        <el-table-column type="selection"
                         header-align="center"
                         align="center"
                         width="50"></el-table-column>
        <el-table-column prop="businessKey"
                         :label="$t('process.businessKey')"
                         header-align="center"
                         align="center"></el-table-column>
        <el-table-column prop="processInstanceId"
                         :label="$t('running.id')"
                         header-align="center"
                         align="center"></el-table-column>
        <el-table-column prop="processDefinitionName"
                         :label="$t('process.processDefinitionName')"
                         header-align="center"
                         align="center"></el-table-column>
        <el-table-column prop="startTime"
                         :label="$t('process.startTime')"
                         header-align="center"
                         align="center"></el-table-column>
        <el-table-column prop="taskName"
                         :label="$t('process.taskName')"
                         header-align="center"
                         align="center"></el-table-column>
        <el-table-column prop="createTime"
                         :label="$t('process.createTime')"
                         header-align="center"
                         align="center"></el-table-column>
        <el-table-column :label="$t('handle')"
                         fixed="right"
                         header-align="center"
                         align="center"
                         width="150">
          <template slot-scope="scope">
            <el-button type="text"
                       size="small"
                       @click="claimTask(scope.row.taskId, scope.row.processDefinitionKey, scope.row.businessKey)">{{ $t('process.claim') }}</el-button>
            <el-button type="text"
                       size="small"
                       @click="showDetail(scope.row)">{{ $t('process.viewFlowImage') }}</el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination :current-page="page"
                     :page-sizes="[10, 20, 50, 100]"
                     :page-size="limit"
                     :total="total"
                     layout="total, sizes, prev, pager, next, jumper"
                     @size-change="pageSizeChangeHandle"
                     @current-change="pageCurrentChangeHandle">
      </el-pagination>
    </div>
  </el-card>
</template>

<script>
import mixinViewModule from '@/mixins/view-module'
import processModule from '@/mixins/process-module'
import qs from 'qs'
export default {
  mixins: [mixinViewModule, processModule],
  data () {
    return {
      mixinViewModuleOptions: {
        getDataListURL: '/web/um/act/task/page',
        getDataListIsPage: true,
        deleteIsBatch: true,
        deleteIsBatchKey: 'deploymentId'
      },
      dataForm: {
        isRoleGroup: '1',
        taskName: ''
      }
    }
  },
  components: {
  },
  methods: {
    claimTask (taskId, processDefinitionKey, businessKey) {
      var params = qs.stringify({
        'taskId': taskId
      })
      this.$interface.system.taskClaimApi(params)
        .then(({ data: res }) => {
          if (res.code !== 0) {
            return this.$message.error(res.msg)
          }
          this.$message({
            message: this.$t('prompt.success'),
            type: 'success',
            duration: 500,
            onClose: () => {
              this.getDataList()
            }
          })
        }).catch(() => { })
    },
    showDetail (row) {
      if (!row.businessKey) {
        return this.$message.error(this.$t('task.detailError'))
      }
      this.getProcDefRouteSet(row, this.forwardDetail)
    }
  }
}
</script>
